5422137257 has 2 divisors, whose sum is σ = 5422137258. Its totient is φ = 5422137256.

The previous prime is 5422137251. The next prime is 5422137319. The reversal of 5422137257 is 7527312245.

5422137257 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3436187161 + 1985950096 = 58619^2 + 44564^2 .

It is a cyclic number.

It is not a de Polignac number, because 5422137257 - 2⁴ = 5422137241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5422137257.

It is not a weakly prime, because it can be changed into another prime (5422137251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2711068628 + 2711068629.

It is an arithmetic number, because the mean of its divisors is an integer number (2711068629).

Almost surely, 2^5422137257 is an apocalyptic number.

It is an amenable number.

5422137257 is a deficient number, since it is larger than the sum of its proper divisors (1).

5422137257 is an equidigital number, since it uses as much as digits as its factorization.

5422137257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 117600, while the sum is 38.

The square root of 5422137257 is about 73635.1631830880. The cubic root of 5422137257 is about 1756.8047718180.

The spelling of 5422137257 in words is "five billion, four hundred twenty-two million, one hundred thirty-seven thousand, two hundred fifty-seven".